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Interactive descriptions, images, and video of unique features and core technologies

Four-Sensor Design Innovation 640i/780i

Advancements to traditional thermal sensor technology for greatly improved accuracy

qTherm Technology

Learn about the revolutionary “brain” inside the instrument as well as Dial-A-Gas, Dial-A-Pipe and the qTherm Gas Library

User Interface

Push-button display & user software manages changes to the meter as well as diagnostics and tuning

Electronics & Inputs/Outputs

Information about options, configuration, output signals and digital communications

User Interface

The 640i makes accessing your flow data or changing your process parameters very easy. Use either your push-button display or the provided Smart Interface Program (SIP).

Through both interfaces you can:

  • Read mass flow rate, temp, pressure
  • Review meter factory information
  • Change engineering units
  • Change language
  • Select reference conditions
  • Select analog outputs
  • Set low flow cut off
  • Set totalizer & pulse output
  • Change process gases
  • Change your pipe size
  • Set & adjust alarms
  • Multi-Gas Flow Totalizer (SIP Only)
  • Perform ValidCal Diagnostics (SIP Only)
  • Use MeterTune feature (SIP Only)
  • Upload new gas from My Gases Database (SIP Only)

 

Smart Interface Program (SIP)

Smart Interface Program (SIP)

Read multivariable parameters, change gases, access the qTherm Gas Library, change pipe size, languages and field validate with one easy to use interface

More Information

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Display

Display

Use push-buttons on the display to change gas, pipe size, and read multivariable readout

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